#A64BB7#A64BB7

#A64BB7 is a mid, vivid purple. Relative luminance 0.166; OKLCH L 57.2% C 0.181 H 321.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A64BB7
RGB	rgb(166, 75, 183)
HSL	hsl(291, 43%, 51%)
HSV	hsv(291, 59%, 72%)
CMYK	cmyk(9.3%, 59%, 0%, 28.2%)
CIE-LAB	lab(47.70, 53.25, -40.87)
CIE-LCH	lch(47.70, 67.13, 322.50°)
OKLab	oklab(57.18% 0.1408 -0.1136)
OKLCH	oklch(57.18% 0.181 321.1)
XYZ	xyz(26.7882, 16.5593, 46.5758)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A64BB7 #5CB74B

analogous

#704BB7 #A64BB7 #B74B92

triadic

#A64BB7 #B7A64B #4BB7A6

tetradic

#A64BB7 #B7704B #5CB74B #4B92B7

square

#A64BB7 #B7704B #5CB74B #4B92B7

split-complementary

#A64BB7 #92B74B #4BB770

monochromatic

#582761 #7F388D #A64BB7 #BC77C8 #D1A2DA

Accessibility & contrast

On white

4.87

#A64BB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#A64BB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A64BB7

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A64BB7	#FFFFFF	#000000	##FFFFFF
##A64BB7	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#356BBA

Deuteranopia (green-blind)

#5675B4

Tritanopia (blue-blind)

#A75B7A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a64bb7;
/* rgb */ color: rgb(166, 75, 183);
/* oklch */ color: oklch(57.2% 0.181 321.1);

Tailwind

colors: {
  custom: {
    50: '#c382cd',
    500: '#a64bb7',
    950: '#000000',
  },
}

SCSS

$custom: #a64bb7;
$custom-light: #c382cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a64bb7",
  "rgb": {
    "r": 166,
    "g": 75,
    "b": 183
  },
  "hsl": {
    "h": 290.556,
    "s": 42.857,
    "l": 50.588
  },
  "oklch": {
    "l": 0.57176,
    "c": 0.18093,
    "h": 321.1
  },
  "luminance": 0.16558
}

Semantic roles & 50–950 ramp

primary

#A64BB7

secondary

#9EC797

accent

#D35569

background

#FCF8FC

surface

#F8EFF9

border

#D1CAD2

text

#130B13

muted

#827C82

Preview Lab

Preview with #A64BB7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →